<?php $message_list = helper('admin/flash')->all(); ?>

{notempty name="message_list"}
    <div class="row">
        <div class="col-sm-12">
           {foreach name="message_list" item="vo"}
              <div class="alert alert-{$vo.level} alert-dismissible">
                 <button type="button" class="close" data-dismiss="alert" aria-hidden="true"></button>
                 {$vo.content}
             </div>
           {/foreach}
        </div>
    </div>
{/notempty}